When installing Lumi ViewPoint if you see:
No suitable version of Microsoft Office. Lumi ViewPoint Pro is compatible with Microsoft Office 2007 or higher.
Then your version of Microsoft Office is likely installed from Microsoft Store where the version number is stored in a different registry location.
To check this, go to
- Open PowerPoint
- Click File
- Go to Account
If it not Click to Run as shown below uninstall Office from add remove programs and re-install from office from login.microsoftonline.com